See slides from AWA Vice President’s presentation last month
Action Alert: Strengthen Protections for National Wildlife Refuges
Our 2023 Annual Report!
Another publication! Geographic Origins of Shorebirds Using an Alaskan Estuary during Migration
Geographic Origins of Shorebirds Using an Alaskan Estuary during Migration
Authors: Ulman, Sadie E.G., Van Wilgenburg, Steven L., Morton, John M., and Williams, Christopher K.
Source: Waterbirds, 46(1) : 47-56
Published By: The Waterbird Society
URL: https://doi.org/10.1675/063.046.0107
Abstract.—Chickaloon Flats, Kenai National Wildlife Refuge, is an 11,000-ha tidal mudflat complex in upper Cook Inlet, Alaska. One-third (23 of 70) of Alaskan shorebird species use this protected coastal estuary stopover during migration. We conducted an isotopic approach to estimate probable breeding, staging and/or non-breeding origins of six shorebird species, some of high conservation concern, using Chickaloon during spring and fall migration of 2009 and 2010. We analyzed stable-hydrogen (d2H), carbon (d13C), and nitrogen (d15N) isotope ratios from feathers and performed a likelihood-based assignment to infer North and South American origins. Estimated molting distributions for Greater Yellowlegs (Tringa melanoleuca) occurred in southwest Alaska, and south-central Alaska for Short-billed Dowitcher (Limnodromus griseus caurinus). Lesser Yellowlegs (Tringa flavipes) likely molted in western Alaska and a latitudinal band across Canada and wintered throughout the contiguous United States. Least Sandpipers (Calidris minutilla) wintered from Oregon and south in North America but showed an isotopically similar possibility in Ecuador, Colombia, and Venezuela. Long-billed Dowitchers (Limnodromus scolopaceus) molted primaries across western United States and Canada. Pectoral Sandpipers (Calidris melanotos) likely molted near Rio de La Plata in southeastern South America. These results highlight the overall value of Chickaloon Flats as a stopover for long-distance shorebird migrants. Received 29 Mar 2022, accepted 7 Aug 2023.
Read the full article here!
We Published! Impact of Climate Change on Alaska Natives in December 2023 Journal of Environmental Health
From the abstract: Alaska, with its unique geographical and ecological characteristics, is experiencing the detrimental effects of climate change at an alarming rate. The Alaska Native (AN) population, deeply connected to the land and its resources, faces disproportionate vulnerability to these impacts. We call attention to climate change impacts on AN food sovereignty, mental and behavioral health, cultural and spiritual practices, resiliency and adaptation, and how local Alaskan organizations are addressing climate change impacts.
This article also highlights the urgent need for environmental public health professionals to engage with AN and Native American communities, address health inequities, and participate in mitigation and adaptation efforts to address the environmental public health threats and consequences of climate change. Increasing awareness of climate- related health impacts on these communities is crucial and immediate actions are needed to support safer, healthier, and more sustainable and climate-resilient communities. Government agencies at all levels should also seek to integrate perspectives from Indigenous Peoples, engage in co-management strategies, and provide equitable funding and support for Indigenous communities. Unity, resilience, and adaptation become attainable goals by joining communities in caring for the environment. This message resonates not only in Alaska but also globally, highlighting the need for collective action in the face of climate change.
AWA Publication: Reimagining large river management
From the abstract, “Anticipating and managing climate-induced ecosystem transformations in large rivers is particularly challenging given their inherently complex socio-ecological dynamics that often cross jurisdictional boundaries. We examine how the Resist-Accept-Direct (RAD) framework can facilitate informed decision making and a more cohesive and proactive approach to managing ecological trajectories…”
The Good, The Bad, and the Ugly of the Southcentral Board of Game meeting
Plants and animals on the move: the borealization of a rapidly warming Alaska
Click here or scroll below to see AWA’s Vice President, Dr. John Morton’s, presentation Plants and animals on the move: the borealization of a rapidly warming Alaska for the 20th Annual Conference of North American Travel Journalists Association on May 17th in Fairbanks, AK.
